Granulat trocknen

Drying of plastic granules

Drywell Mobile Dryers

Drywell Top-Mounted Dryers

Drywell Central Dryers

Drywell Big Dry-Air Dryers

Additive Filters

Hot Air Dryers

Dryer Modernization

Dry-Air Dryers

Moisture Meter

Granulat fördern

Conveying of plastic granules

Granulate Supply Systems

Compact Conveying Systems

Single-Phase Conveyors

Central Conveying Systems

Material Receivers

Machine Hoppers

Quick Couplings

Coupling Stations

Dust Extractors

Pipe Bends and Glass Bends

Dosieren & Mischen

Dosing & Mixing

Masterbatch Dosing Units

Volumetric Dosing Units

Gravimetric Dosing Units

Micro Dosing

Gravimetric Blenders

Batch Blenders DGS 0,5

Batch Blenders DGS 1,5

Batch Blender DGS 25

Batch Blenders DGS 5 and 10

Granulat lagern

Storage of plastic granules

Bulk Material Containers

Container C-50

Container C-100

Containers C-180 and C-300

Containers C-700 and C-1250

Debagging Stations

Containers from Stock

Kunststoffe zerkleinern

Granulating plastics


Moditec Service

Titan Plus

Goliath Granulators

Goliath TWIN Plus

Mini Goliath Granulator

MASHER – System

Goliath Plus VIS

IMD – System

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Home / Products / Machine Hoppers

Machine Hoppers

Granulate reservoir on the infeed zone

Machine hoppers, also called maintenance hoppers, with their mounting flanges are the direct interface between the granulate conveying system and injection moulding machines or extruders. These Digicolor products are made entirely of stainless steel to ensure that granules only come into contact with stainless steel surfaces here.

Digicolor machine hoppers are available in insulated or non-insulated versions. While uninsulated hoppers are usually sufficient for undried materials, insulated hoppers should definitely be used for dried granulates.

Furthermore these core components of each feeding system are very robust due to their stainless steel construction with a stable machine flange. Some variants are designed to be hinged to facilitate cleaning and maintenance work on this system component. Matching material receivers are available for each size of hopper, which can be set up directly in just a few steps.

Digicolor maintenance hoppers are available in different sizes and designs from 0,5 litres to 50 litres. All hoppers can generally be used instead of the original machine hopper. The advantage is that there is then direct compatibility with the granulate conveying system and unwanted steel hoppers are replaced by stainless steel hoppers.

Advantages of machine hoppers

  • Made entirely of stainless steel
  • Easy cleaning – no undercuts inside
  • Combination with material separators in the Digicolor system
  • Installation possible on almost all processing machines

Digicolor hoppers and material receivers belong closely together in conveying systems, as they are directly connected to each other when installed on the processing machine. The installation of material receivers on Digicolor granulate dryers, feeders, granulate containers and gravimetric batch blenders is usually carried out without machine hoppers, as in these cases suitable interfaces to the conveying equipment are available. Convince yourself of Digicolor’s product range of stainless steel material separators and hoppers.

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